Reconstructions of tectonic plates and oceanic paleodepth (i.e. paleobathymetry).
Citation
Müller, R., M. Sdrolias, C. Gaina, and W. Roest (2008). Age, spreading rates, and spreading asymmetry of the world's ocean crust, Geochemistry, Geophysics, Geosystems, 9(4), 19, Q04006. doi: 10.1029/2007GC001743.